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<?php
/**
* @link http://www.yiiframework.com/
* @copyright Copyright (c) 2008 Yii Software LLC
* @license http://www.yiiframework.com/license/
*/
namespace yii\jui;
use yii\base\InvalidConfigException;
use yii\helpers\base\ArrayHelper;
use yii\helpers\Html;
/**
* Tabs renders an tabs jQuery UI widget.
*
* For example:
*
* ```php
* echo Tabs::widget(array(
* 'items' => array(
* 'One' => array(
* 'content' => 'Mauris mauris ante, blandit et, ultrices a, suscipit eget...',
* 'contentOptions' => array(...),
* ),
* 'Two' => array(
* 'content' => 'Sed non urna. Phasellus eu ligula. Vestibulum sit amet purus...',
* 'headerOptions' => array(...),
* ),
* ),
* ));
* ```
*
* @see http://api.jqueryui.com/tabs/
* @author Alexander Kochetov <creocoder@gmail.com>
* @since 2.0
*/
class Tabs extends Widget
{
/**
* @var array list of tabs in the tabs widget. Each array element represents a single
* tab with the following structure:
*
* ```php
* // item key is the actual tab header label
* 'Tab header label' => array(
* // required, the content (HTML) of the tab
* 'content' => 'Mauris mauris ante, blandit et, ultrices a, suscipit eget...',
* // optional the HTML attributes of the tab content container
* 'contentOptions'=> array(...),
* // optional the HTML attributes of the tab header container
* 'headerOptions'=> array(...),
* )
* ```
*/
public $items = array();
/**
* Renders the widget.
*/
public function run()
{
echo Html::beginTag('div', $this->options) . "\n";
$headers = array();
$contents = array();
$index = 0;
foreach ($this->items as $header => $item) {
$id = $this->options['id'] . '-tab' . ++$index;
$headerOptions = ArrayHelper::getValue($item, 'headerOptions', array());
$headers[] = Html::tag('li', Html::tag('a', $header, array('href' => "#$id")), $headerOptions);
if (isset($item['content'])) {
$contentOptions = ArrayHelper::getValue($item, 'contentOptions', array());
$contentOptions['id'] = $id;
$contents[] = Html::tag('div', $item['content'], $contentOptions);
} else {
throw new InvalidConfigException("The 'content' option is required.");
}
}
echo Html::tag('ul', implode("\n", $headers)) . "\n";
echo implode("\n", $contents) . "\n";
echo Html::endTag('div') . "\n";
$this->registerWidget('tabs');
}
}